Color-changing and multi-colored electroluminescent cable

a multi-colored, electroluminescent cable technology, applied in the direction of instruments, discharge tubes, luminescnet screens, etc., can solve the problems of high power consumption, high manufacturing and maintenance costs, and restricted freedom of shaping, and achieve the effect of low electricity consumption and convenient us

Inactive Publication Date: 2005-10-18
HE WENZHENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0006]The objects of the present invention is to provide an electroluminescent cable, low in electricity con...

Problems solved by technology

The conventional cable-like light emitting device mainly comprises: Neo light, with fragile glass outer layer, dangerous factors of high voltage and high frequency and incapability of being readily shaped, has the drawbacks of high power consumption and high cost for manufacture and maintenance.
The colored incandescent light using filament to emit incandescent light and colored tube to achieve colored light effect consists of a plurality of small incandescent bulb or light emitting diode(LED); This kind of color tube is of substantial diameter and its diameter of lattice light filament is 10 mm or mor...

Method used

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  • Color-changing and multi-colored electroluminescent cable
  • Color-changing and multi-colored electroluminescent cable
  • Color-changing and multi-colored electroluminescent cable

Examples

Experimental program
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Effect test

embodiment 1

[0054]As shown in FIGS. 2 and 3, a color-changing and multi-colored electroluminescent cable 12, comprising:[0055]a core wire made of Aluminum as a central axis 9;[0056]a group of electroluminescent filaments 10 consisting of a plurality of electroluminescent filaments 8 of different colors which are insulated from each other and helically wound on the outer side of the axis 9;[0057]a transparent polymer casing tube 11 disposed on the outer side of the group of electroluminescent filaments 10 to form a flexible light emitting cable 12.

[0058]Wherein the diameter of the central axis 9 is 0.5-10 mm.

[0059]Wherein each electroluminescent filament 8 of the group of electroluminescent filaments 10 is connect with the programmable electronic elements (not shown in the figures) respectively, and the programmable electronic elements control each electroluminescent filament 8 respectively to emit light according to a predetermined program.

[0060]After AC power supply having a voltage ranging fr...

embodiment 2

[0064]As shown in FIG. 4, a color-changing and multi-colored electroluminescent cable without axis, comprising:[0065]a group of electroluminescent filaments 10 consisting of a plurality of electroluminescent filaments 8 of different colors which are insulated from each other and helically wrung together in the same direction;[0066]a transparent polymer casing tube 11 disposed on an outer side of the group of electroluminescent filaments 10 to form a flexible light emitting cable 13;[0067]wherein each filament 8 of the group of electroluminescent filaments 10 is connect with the programmable electronic elements respectively, and said programmable electronic elements control each electroluminescent filament 8 respectively to emit light according to a predetermined program.

[0068]After AC power supply having a voltage ranging from 50 to 300 V and frequency ranging from 200 to 10000 HZ is input, under the control of programmable electronic elements, an electric field is generated between...

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Abstract

The present invention relates to an electroluminescent light source. In particular, it relates to an multi-colored electroluminescent cable capable of changing colors, which comprises: a group of electroluminescent filaments which consist of a plurality of electroluminescent filaments of different colors and are insulated from each other, helically wound on the outer side of the axis; a transparent and flexible polymer casing tube disposed on the outer side of the group of electroluminescent filaments. The advantage of the present invention is low in power consumption, simple in structure, convenient for use, and has relatively long service life. The filament can be bent into a plurality of geometrical shapes as consumers demand, and it is beautiful and appealing. Besides, being extraordinarily extensive in its scope of application, the present invention can be used for external and internal housing and automobile decoration, and for external decoration for the purpose of advertisement, in entertainment places, and for toys, art and handicraft products and electric and electronic equipment.

Description

TECHNICAL FIELD[0001]The present invention relates to an electroluminescent light source. In particular, it relates to a multi-colored electroluminescent cable capable of changing colors.BACKGROUND[0002]The conventional cable-like light emitting device mainly comprises: Neo light, with fragile glass outer layer, dangerous factors of high voltage and high frequency and incapability of being readily shaped, has the drawbacks of high power consumption and high cost for manufacture and maintenance. Further, it cannot change colors.[0003]The colored incandescent light using filament to emit incandescent light and colored tube to achieve colored light effect consists of a plurality of small incandescent bulb or light emitting diode(LED); This kind of color tube is of substantial diameter and its diameter of lattice light filament is 10 mm or more, and it is power-consuming, with its freedom of shaping being restricted by the large diameter and rigidity.[0004]Moreover, the further drawback...

Claims

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Application Information

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IPC IPC(8): F21V8/00G02B6/02H01B1/22
CPCG02B6/0001H01B1/22
Inventor HE, WENZHENG
Owner HE WENZHENG
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